Cinga, okomzuzwana, izicelo ezibalulekileyo ezifuna amaqondo obushushu aphantsi kakhulu. Abaphandi balawula ngobuchule iiseli, ezinokusindisa ubomi. Imijukujelwa iqalisa emajukujukwini, iqhutywa ngamafutha abandayo kunalawo afumaneka ngokwendalo eMhlabeni. Iinqanawa ezinkulu zithutha igesi yendalo engamanzi kwihlabathi jikelele. Yintoni exhasa le misebenzi? Utshintsho lwezenzululwazi lunendima, ukanti lubalulekileImibhobho yeVacuum Insulated(VIPs) kunye nabantu abanobuchule ababadibanisayo.

Umgangatho wobunjineli obufunekayo ekuphatheni ngokukhuselekileyo izinto ze-cryogenic kulula ukuncitshiswa.Imibhobho yeVacuum Insulatedimele ingxubevange yobugcisa behlabathi kunye nobuchule bomntu. Le mibhobho kufuneka ibambe ubushushu obugqithisileyo, ixhathise amandla evacuum, kwaye iquka nolwelo olunokuba yingozi. Sifanele siqonde ukuba kwaneziphene ezingephi, njengokuvuza okucacileyo okanye iziphene ezingephi zokugquma, kunokukhokelela kwiingxaki ezinkulu.

Yintoni efunekayo ukufezekisa eli nqanaba lokuchaneka ngokuqhubekayo? Kukho iindlela ezimbalwa zokuwelda ngolu hlobo lulandelayo:

1. I-Gas Tungsten Arc Welding (GTAW): Yiba nomfanekiso-ngqondweni womenzi wewotshi ehlanganisa ixesha elintsonkothileyo okanye ugqirha owenza utyando olucekethekileyo. Ngelixa oomatshini benikela isikhokelo, ubuchule bomtshisi buhlala bubalulekile. Iliso labo elibukhali kunye nesandla esizinzileyo siqinisekisa amalunga aphezulu kumbhobho wangaphakathi, oyimfuneko ekuthuthweni kwe-cryogenic fluids ngokukhuselekileyo.

2. I-Gas Metal Arc Welding (GMAW): Nangona i-GTAW ibeka phambili ukuchaneka, i-Gas Metal Arc Welding (GMAW) ifezekisa ibhalansi yesantya kunye nokunyaniseka kwesakhiwo. Kwimowudi ye-pulsed, i-GMAW ifaneleke kakuhle ukwenza ibhatyi yangaphandle yeVacuum Insulated Umbhobho, ukubonelela ngokhuseleko ngelixa kugcinwa ukusebenza kakuhle kokugqitywa kweprojekthi.

3. I-Laser Beam Welding (LBW): Ngamanye amaxesha, inqanaba lokuchaneka ngaphezu kwe-welding eqhelekileyo iyimfuneko. Kwiimeko ezinjalo, abashiseli basebenzisa i-Laser Beam Welding (LBW). Le ndlela isebenzisa umqadi wamandla ogxininisiweyo ukwenza iiwelds ezimxinwa kunye nokuveliswa kobushushu obuncinci.

Ukuba nezixhobo ezifanelekileyo kubalulekile, kodwa ayilonyathelo lodwa. Abachwethezi abaphumeleleyo kufuneka bazi malunga nesayensi yezixhobo, ukhuselo lokusebenza kwegesi, kunye nolawulo lweparamitha yokuwelda. Ke, uqeqesho kunye neziqinisekiso ezamkelweyo zibalulekile ukuze kuqinisekiswe ukuba inkqubo ikhuselekile xa usebenzisa itekhnoloji ye-cryogenic.

Iinkampani ezifanaHL Cryogenicukutyala imali kubasebenzi abazinikeleyo ukuqinisekisa ikamva elingcono lomntu wonke. Ngokwenza izinto ezilolo hlobo, sinokunceda ukudala imeko-bume ekhuselekileyo ukuze izizukulwana ezizayo zikhwankqiswe kobu bugcisa.